654320095

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{587}}^1\times {\mathrm{1559}}^1$

素因数の和:2175

約数の個数: 32

約数和(自身を含む): 924618240

約数和(自身を除く): 270298145

約数列:

[1, 5, 11, 13, 55, 65, 143, 587, 715, 1559, 2935, 6457, 7631, 7795, 17149, 20267, 32285, 38155, 83941, 85745, 101335, 222937, 419705, 915133, 1114685, 4575665, 10066463, 11896729, 50332315, 59483645, 130864019, 654320095]

約数ペア:

[(1, 654320095), (5, 130864019), (11, 59483645), (13, 50332315), (55, 11896729), (65, 10066463), (143, 4575665), (587, 1114685), (715, 915133), (1559, 419705), (2935, 222937), (6457, 101335), (7631, 85745), (7795, 83941), (17149, 38155), (20267, 32285)]